also add "BennyBananas" cause that's Benita's old old name where she ranked something under
Here's a less grainy version of the bg if you wanna switch it out:
https://cdn.discordapp.com/attachments/794621623012818974/988459604574879764/haniel.jpg
You could add "mayumi nomoto" to the tags, as that's the vocalist's real name (榎本真弓) according to https://soundcloud.com/sakofsuken/p7zvn7uzlwvx where the Twitter of her is linked.
Also, while we're at the metadata, for searchability, you could add "jpop" as well to the tags for Japanese pop, as people might look for that, like "kpop".
Edit: Thanks Xinely.
romanized title should be "Haniel no Uta" i think
https://cdn.discordapp.com/attachments/545087005902766082/598689030305087531/chrome_Gvq979PSZR.png wikipedia aint too reliable but its all i got
Basically what Xinely said.
Romanization of katakana doesn't work by simply taking the syllables since that doesn't represent the origin of the word, so Haniel (since Bunnrei is the only one who posted an existing romanization, even if the source isn't 100% reliable) should be the way to go. Will adjust the romanized title to "Haniel no Uta" once everyone applied the recent mods.
I am not sure about adding "Hanieru" to the tags - is that something that is usually done by mappers?